The register
The register lists Sudem London Ltd in London as a licensed sponsor on Skilled Worker, an entry that goes back to at least 2026. Rating on the current register: Worker (A rating).
Sudem London Ltd is the registered name (Companies House number 15519302), a private limited company on the register since 2024. The registered office is at Unit 3b Berol House, 25 Ashley Road, London, N17 9LJ, N17 9LJ. Its filed activity puts it in wholesale.
Holding a licence is the expensive, slow part done. For Sudem London Ltd the question each time is only whether the role and the pay fit the current rules, and that is checked per vacancy.